Vulnerability Monitor

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CVE-2018-19146

Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.

Published

2019-06-17T20:15:09.540

Last Modified

2024-11-21T03:57:25.380

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 4.8 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

6.8

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	concretecms	concrete_cms	8.4.3	Yes

References

https://hackerone.com/concrete5?view_policy=true Third Party Advisory ([email protected])
https://hackerone.com/reports/437863 Exploit, Issue Tracking, Third Party Advisory ([email protected])
https://www.concrete5.org/ Vendor Advisory ([email protected])
https://www.w3.org/TR/SVG2/intro.html#W3CCompatibility Third Party Advisory ([email protected])
https://hackerone.com/concrete5?view_policy=true Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/437863 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.concrete5.org/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.w3.org/TR/SVG2/intro.html#W3CCompatibility Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)